| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it could | 2389 |
|
| 2 | as [pron] could | 1935 |
|
| 3 | as it [modal v] | 1590 |
|
| 4 | as it [vb mod] | 1590 |
|
| 5 | as it could | 106 |
|
